3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| TOXA | 1 | 2476 | 1893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 7.435 | 7.435 | 7.435 | 693.0 | 693 | 693 | 1893 | 1893 | 382 |
| SRMFix | 8.247 | 8.247 | 8.247 | 1,015.6 | 1016 | 1016 | 2216 | 2216 | 517 |
| initial | 8.291 | 8.291 | 8.291 | 998.3 | 998 | 998 | 2198 | 2198 | 891 |
| EloSRM | 8.397 | 8.397 | 8.397 | 980.7 | 981 | 981 | 2476 | 2476 | 802 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-14 | SRM 339 | 2 | 1 | 337.19 | 8.40 | 981 | 2476 | 802 | 693 | 1893 | 382 |